Magnamed VentMeter, Instruction Manual

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35
MAGNAMED
Ventilator Analyzer -
VentMeter
P/N: 1901509
– Rev 05
12 Technical Specification
12.1 Technical Specifications
12.1.1 Specifications
The Ventilator Analyzer consists of the following components:
•
LCD display 128 x 64 pixels
•
Electronic Control Board:
o
Show data in the display
o
RS-232C serial interface
o
Keyboard
o
Pressure readings
o
Flow readings
o
O
2
concentration readings
o
Internal battery back-up system
•
AC/DC Converter (100
– 240 V
AC
) to +12V
DC
;
•
On/Off Switch;
•
O
2
Cell sensor (OPTIONAL);
•
O
2
Cell connection cable (OPTIONAL);
•
One 20L.min -1 flow sensor;
•
One 50L.min
-1
flow sensor;
•
One 150L.min
-1
flow sensor;
12.1.2 Electrical Characteristics
Item Parameter Unity Specification Tolerance
1 Electrical Power (50/60Hz)
(1)
V
AC
100 a 240

10%
2 Maximum Power Consumption W 12

10%
3 Internal Battery Li-Ion 7,6V
DC
mAh 1400

15%
4 Internal battery back-up system
duration h 4.0

15%
5 Complete recharging time
(VentMeter in operation)
h 2.5

15%
(1)
External AC/DC Converter
12.1.3 Environment and Physical Specifications:
Item Parameter Unity Specification Tolerance
(4)
Dimension
1 Height mm 199.4

2
2 Width mm 100.6

2